
.paletteMixin() {
    @functions: ~`(function() {
      this.palette = function(color,index) {
       console.log(color,index);
       return color;
      }
    })()`;
  }
.paletteMixin();
    
@blue-base: #1890ff;
@blue-6: @blue-base;
@blue-1: color(#FFFFFF);
body{
    color:@blue-1;
}